{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Subject", "Subject.Race", "Combination.Drug", "Treatment.Duration", "Treatment.Dosage", "Treatment.Time_elapsed", "Treatment.Disorder", "Effect", "Treatment.Route", "Treatment.Drug", "Subject.Disorder", "Treatment.Freq", "Treatment", "Subject.Age", "Subject.Population"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Drug", "Subject.Age", "Subject", "Subject.Gender", "Treatment.Dosage", "Treatment", "Treatment.Disorder", "Subject.Race", "Subject.Population", "Treatment.Route"]}], "input": "This is the first reported case of BOOP associated with single-agent rituximab, and along with two other patients we describe, as well as two prior reports of BOOP in NHL patients receiving rituximab-based combinations, strengthens the possibility of a causal relationship."}
{"adverse event": [{"trigger": "associated ", "arguments": {"Subject": "NAN", "Subject.Race": "NAN", "Combination.Drug": "NAN", "Treatment.Duration": "NAN", "Treatment.Dosage": "NAN", "Treatment.Time_elapsed": "NAN", "Treatment.Disorder": "NAN", "Effect": "BOOP", "Treatment.Route": "NAN", "Treatment.Drug": "rituximab", "Subject.Disorder": "NAN", "Treatment.Freq": "NAN", "Treatment": "single-agent rituximab", "Subject.Age": "NAN", "Subject.Population": "NAN"}}], "potential therapeutic event": []}